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344a7f656e
qemu/target/s390x
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Richard Henderson 344a7f656e target/s390x: Move DisasFields into DisasContext 
I believe that the separate allocation of DisasFields from DisasContext
was meant to limit the places from which we could access fields.  But
that plan did not go unchanged, and since DisasContext contains a pointer
to fields, the substructure is accessible everywhere.

By allocating the substructure with DisasContext, we improve the locality
of the accesses by avoiding one level of pointer chasing.  In addition,
we avoid a dangling pointer to stack allocated memory, diagnosed by static
checkers.

Launchpad: https://bugs.launchpad.net/bugs/1661815
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200123232248.1800-5-richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2020-01-27 12:13:10 +01:00
..
arch_dump.c s390x: Use uint64_t for vector registers 2019-06-07 14:53:25 +02:00
cc_helper.c target/s390x: Use tcg_s390_program_interrupt in TCG helpers 2019-10-09 12:49:01 +02:00
cpu_features_def.h s390x/cpumodel: Rework CPU feature definition 2019-06-21 15:26:53 +02:00
cpu_features_def.inc.h s390x/cpumodel: change internal name of vxpdeh to match description 2019-07-16 11:29:38 +02:00
cpu_features.c s390x/cpumodel: Rework CPU feature definition 2019-06-21 15:26:53 +02:00
cpu_features.h s390x/cpumodel: add Deflate-conversion facility 2019-05-21 16:59:16 +02:00
cpu_models.c qom: add object_new_with_class 2019-12-17 19:32:26 +01:00
cpu_models.h hw/core: Move cpu.c, cpu.h from qom/ to hw/core/ 2019-08-21 13:24:01 +02:00
cpu-param.h tcg: Split out target/arch/cpu-param.h 2019-06-10 07:03:34 -07:00
cpu-qom.h s390x: Move clear reset 2019-12-14 10:25:50 +01:00
cpu.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
cpu.h target/s390x: Use cpu_*_mmuidx_ra instead of MMU_MODE*_SUFFIX 2020-01-15 15:13:10 -10:00
crypto_helper.c target/s390x: Use tcg_s390_program_interrupt in TCG helpers 2019-10-09 12:49:01 +02:00
diag.c s390x: Beautify diag308 handling 2019-12-14 10:25:50 +01:00
excp_helper.c target/s390x: Remove duplicated ifdef macro 2020-01-27 12:13:09 +01:00
fpu_helper.c target/s390x: Use tcg_s390_program_interrupt in TCG helpers 2019-10-09 12:49:01 +02:00
gdbstub.c qemu-common: Move tcg_enabled() etc. to sysemu/tcg.h 2019-06-11 20:22:09 +02:00
gen-features.c s390x/cpumodel: Add new TCG features to QEMU cpu model 2019-10-09 12:49:01 +02:00
helper.c target/s390x: Return exception from mmu_translate 2019-10-09 12:49:01 +02:00
helper.h target/s390x: Implement LOAD/STORE TO REAL ADDRESS inline 2019-12-18 12:57:29 +01:00
insn-data.def target/s390x: Implement LOAD/STORE TO REAL ADDRESS inline 2019-12-18 12:57:29 +01:00
insn-format.def s390x/tcg: Define vector instruction formats 2019-03-11 09:31:01 +01:00
int_helper.c target/s390x: Use tcg_s390_program_interrupt in TCG helpers 2019-10-09 12:49:01 +02:00
internal.h target/s390x: Remove ilen argument from trigger_pgm_exception 2019-10-09 12:49:02 +02:00
interrupt.c target/s390x: Remove ilen argument from trigger_pgm_exception 2019-10-09 12:49:02 +02:00
ioinst.c target/s390x: Remove ilen parameter from s390_program_interrupt 2019-10-09 12:49:01 +02:00
kvm_s390x.h s390x/kvm: Configure page size after memory has actually been initialized 2019-04-25 13:47:01 +02:00
kvm-stub.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
kvm.c target/s390x/kvm: Enable adapter interruption suppression again 2020-01-27 12:13:09 +01:00
machine.c Include hw/hw.h exactly where needed 2019-08-16 13:31:52 +02:00
Makefile.objs s390x/tcg: Implement VECTOR FP ADD 2019-06-07 14:53:25 +02:00
mem_helper.c tcg: Search includes from the project root source directory 2020-01-15 15:13:10 -10:00
misc_helper.c target/s390x: Split out helper_per_store_real 2019-12-18 12:57:29 +01:00
mmu_helper.c s390x/mmu: Remove duplicate check for MMU_DATA_STORE 2019-10-21 17:30:06 +02:00
s390-tod.h target/s390x: Split out s390-tod.h 2019-02-18 11:25:43 +01:00
sigp.c s390x: Move initial reset 2019-12-14 10:25:50 +01:00
tcg_s390x.h target/s390x: Remove ilen parameter from tcg_s390_program_interrupt 2019-10-09 12:49:01 +02:00
tcg-stub.c target/s390x: Remove ilen parameter from tcg_s390_program_interrupt 2019-10-09 12:49:01 +02:00
trace-events trace-events: Shorten file names in comments 2019-03-22 16:18:07 +00:00
translate_vx.inc.c target/s390x: Move DisasFields into DisasContext 2020-01-27 12:13:10 +01:00
translate.c target/s390x: Move DisasFields into DisasContext 2020-01-27 12:13:10 +01:00
vec_fpu_helper.c s390x/tcg: Implement VECTOR FP TEST DATA CLASS IMMEDIATE 2019-06-07 14:53:26 +02:00
vec_helper.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
vec_int_helper.c s390x/tcg: Fix VECTOR SUBTRACT COMPUTE BORROW INDICATION 2019-10-21 17:33:29 +02:00
vec_string_helper.c s390x/tcg: Implement VECTOR STRING RANGE COMPARE 2019-06-07 14:53:25 +02:00
vec.h s390x/tcg: Implement VECTOR STRING RANGE COMPARE 2019-06-07 14:53:25 +02:00